Sitrans Probe Lr System Implementation; Programming; Sitrans Probe Lr Approvals And Certificates - Siemens Sitrans Probe LR Operating Instructions Manual

SITRANS Probe LR System Implementation

SITRANS Probe LR
software.
Typical PLC/mA configuration with HART
power supply
SITRANS
Probe LR

Programming

SITRANS Probe LR carries out its level measurement function according to the set of
built-in parameters. You can make parameter changes via the handheld programmer, via
a PC using SIMATIC PDM, or via a HART Handheld Communicator.

SITRANS Probe LR Approvals and Certificates

Please see
Note:
approvals listing.
1.
Depending on the system design, the power supply may be separate from the
PLC, or integral to it.
2.
A 250 Ohm resistor may be required if the loop resistance is less than 250 Ohms.
7ML19985HR02
1 2
supports HART communication protocol and SIMATIC PDM
1
2
R
Approvals (verify against device nameplate)
SITRANS Probe LR – INSTRUCTION MANUAL
active PLC
= 250 Ω
HART modem
HART
communicator
on page 10 for an
Page 5